A drying device for textile yarn

Abstract

The present invention relates to the technical field of drying equipment, and specifically discloses a drying equipment for textile yarn, comprising a drying box, a hot drying component for conveying hot air into the drying box is arranged on the top of the drying box, a partition device is arranged in the drying box, the partition device comprises a plurality of support plates, a plurality of partition plates and an adjusting mechanism for driving the partition plates to rotate and adjust, one end of the partition plate is rotatably matched with the support plate, a plurality of the partition plates are arranged at intervals, and the yarn is passed between two adjacent partition plates, the adjusting mechanism comprises a rotating rod and an adjusting component for driving the rotating rod to rotate, the rotating rod is connected to the partition plate, the adjusting component is arranged on the support plate, the rotating rod is used to drive the partition plate to rotate, and the rotation angles of the plurality of partition plates increase sequentially; the drying equipment for textile yarn of the present invention can improve the drying effect of textile yarn.

Description

Technical Field

[0001] The invention relates to the technical field of drying equipment, and in particular to drying equipment for textile yarns. Background Art

[0002] Yarn is a textile product made of various textile fibers and processed into a product of a certain fineness. It is used for weaving, rope making, thread making, knitting and embroidery. Yarn is divided into: (1) staple yarn, which is made by spinning staple fibers (natural staple fibers or chemical fiber cut fibers), and is divided into ring yarn, open-end spinning, self-twisted yarn, etc.; (2) continuous filament yarn, such as natural silk and chemical fiber filament, which is divided into twisted or untwisted, smooth filament or textured filament, etc.; (3) combination yarn of staple fiber and continuous filament, such as polyester-cotton filament core-spun yarn, which is made by combining and twisting two or more single yarns.

[0003] During the production and processing of textile yarns, it is necessary to dry the textile yarns. Textile yarn drying is an important link in the textile production process. The main purpose is to remove moisture from the yarns to ensure the strength, elasticity and quality of subsequent processing of the yarns. The following are some common textile yarn drying methods: hot air drying, infrared drying, microwave drying, contact drying and vacuum drying.

[0004] The Chinese patent application document with publication number CN109974423A discloses a drying device and drying method for textile yarn, including a box body, a rolling assembly, a drying assembly and a sterilizing assembly. A vertically arranged partition is provided in the box body, and the partition divides the space in the box body into a first drying space and a second drying space. The rolling assembly is located in the first drying space and is fixedly connected to the box body. The drying assembly is located in the second drying space and is fixedly connected to the inner wall of the box body. The sterilizing assembly is located beside the drying assembly and is fixedly connected to the box body. A through groove for yarn to pass through is provided on the partition. When in use, the yarn to be dried is placed on the rotating roller, and the driving motor drives the control gear Rotate, control the gear to drive the rack to move vertically, thereby driving the sliding block to move in the slideway set in the positioning block, the movement of the sliding block drives the squeezing roller to move toward the rotating roller and squeezes and dehydrates the yarn on the rotating roller, the rotating motor drives the squeezing roller to rotate, the squeezing roller rotates to transport the squeezed yarn to the second drying space, the squeezing roller squeezes and dehydrates the yarn overlapped on the rotating roller, one end of the yarn after extrusion passes through a group of wire rollers, a wire drawing roller and another group of wire rollers in turn, and then moves toward the two lamp holders, the heating tube works to heat the second drying space, and a number of blowing nozzles work to transport the heated air through the blowing nozzles toward the yarn direction, and the heat is transported to the yarn for drying.

[0005] In the above technology, during the drying process of the textile yarns, multiple yarns will gather together, and the contact positions of the multiple yarns are difficult to be dried by hot air, resulting in poor drying effect of the textile yarns. Summary of the invention

[0006] The present invention provides a drying device for textile yarns, aiming to solve the technical problem in the prior art that during the drying process of textile yarns, multiple yarns will gather together, and the contact positions of the multiple yarns are difficult to be dried by hot air, resulting in poor drying effect of the textile yarns.

[0007] A drying device for textile yarn of the present invention comprises a drying box, a hot drying component for conveying hot air into the drying box is arranged on the top of the drying box, a partition device is arranged in the drying box, the partition device comprises a plurality of support plates arranged in the drying box, a plurality of partition plates arranged on the support plates and an adjusting mechanism for driving the partition plates to rotate and adjust, one end of the partition plates rotates to cooperate with the support plates, a plurality of the partition plates are arranged at intervals, and the yarn is passed between two adjacent partition plates, the adjusting mechanism comprises a rotating rod and an adjusting component for driving the rotating rod to rotate, the rotating rod is connected to the partition plates, the adjusting component is arranged on the support plates, the rotating rod is used to drive the partition plates to rotate, and the rotation angles of the plurality of partition plates increase sequentially.

[0008] Beneficial effect: Through the setting of the separating device, multiple yarns can be separated by the separating plate and then dried, which can improve the drying effect of the yarn. Furthermore, by adjusting the component, the rotating rod is driven to rotate, and then the multiple separating plates are driven to rotate. The rotation angles of the multiple separating plates are increased successively, so that the distance between two adjacent yarns gradually becomes larger, which can improve the drying effect when drying thicker yarns.

[0009] Preferably, the plurality of partition plates are symmetrically arranged in two groups with the yarn at the middle position, and each group includes a plurality of the partition plates.

[0010] Beneficial effect: By setting up two groups of partition plates, multiple yarns can be divided into two groups, and the yarns at the middle position are gradually separated, further improving the drying effect of the yarns.

[0011] Preferably, the adjustment assembly includes a gear mounted on a rotating rod and a rack disposed on a support plate, wherein a plurality of gears are provided, and the plurality of gears gradually decrease in a direction away from the yarn at the middle position, and the rack is meshed with the plurality of gears.

[0012] Preferably, the rack is slidably fitted on the support plate, and a pushing device is provided on the support plate. The pushing device includes a pushing rod for driving the rack to slide and a pushing component provided on the support plate and used to drive the pushing rod to move.

[0013] Beneficial effect: through the setting of the pushing device, the pushing component drives the pushing rod to move, and then drives the rack to slide, so that the two sets of partition plates can be adjusted simultaneously, making the adjustment of the partition plates more efficient.

[0014] Preferably, the pushing assembly includes a pushing block slidably engaged with the support plate and a driving member for driving the pushing block to slide, and one end of the pushing rod is rotationally engaged with the pushing block, and the other end is rotationally engaged with the rack.

[0015] Preferably, a heating chamber is provided in the support plate and the partition plate, a connecting pipe is provided between the support plate and the partition plate, the heating chamber of the support plate and the heating chamber of the partition plate are connected through the connecting pipe, and a heating component for conveying hot air into the heating chamber is provided on the drying box.

[0016] Beneficial effect: Through the setting of the heating component, the heating component transports hot air to the heating chamber of the support plate and the heating chamber of the partition plate, the support plate and the partition plate are in contact with the yarn to dry the yarn, which can further improve the drying effect of the yarn.

[0017] Preferably, two groups of the partitioning devices are arranged along the length direction of the yarn, and the two groups of the partitioning devices are symmetrically arranged, and the support plate is provided with a linkage device for driving the two partitioning plates along the length direction of the yarn to rotate simultaneously.

[0018] Beneficial effect: by setting up two sets of partition devices, the yarn can be separated by the partition plate in the drying box, avoiding the phenomenon that the yarn is gathered together at the tail of the drying box.

[0019] Preferably, the linkage device includes a connecting rod arranged on the partition plate and a linkage component for driving the two partition plates to rotate, and an arc groove is opened on the support plate, and the connecting rod is rotatably engaged in the arc groove.

[0020] Preferably, the linkage assembly includes a rotating sleeve rotatably engaged with the connecting rod and a telescopic rod arranged on the rotating sleeve.

[0021] Preferably, a plurality of fans are arranged in the drying box, and the plurality of fans are symmetrically arranged with the yarn at the middle position, and a support frame for rotatably supporting the fans is arranged in the drying box.

[0022] Beneficial effect: By setting up the fan, air can be blown into the drying box, so that the flow rate of hot air in the drying box is accelerated, and the drying effect of the yarn is further improved. At the same time, by rotating and adjusting the fan, the fan can achieve efficient drying of the yarn on the inner wall of the drying box.

[0023] The beneficial effects of the present invention are:

[0024] 1. In the present invention, by setting a separation device, after separating a plurality of yarns gathered together by a separation plate, the yarns are dried, which can improve the drying effect of the yarns. Furthermore, by driving the rotating rod to rotate by an adjusting component, the rotating rod drives a plurality of separation plates to rotate, and the rotation angles of the plurality of separation plates are increased successively, so that the distance between two adjacent yarns gradually increases, which can improve the drying effect when drying thicker yarns; and the hot drying component is arranged at the middle position of the top of the drying box, and the hot air temperature at the inner wall of the drying box is lower than that at the middle position, and the distance between two adjacent yarns gradually increases, and at the same time, the drying effect of the yarn close to the inner wall of the drying box can be improved;

[0025] 2. In the present invention, by setting the pushing device, when the pushing assembly drives the pushing rod to move, the pushing rod can drive the rack to slide, and the rack can drive the gear to move when it slides. The movement of the gear drives the rotating rod to rotate, thereby realizing the simultaneous adjustment of the two groups of partition plates, making the rotation adjustment of the partition plates more efficient and convenient;

[0026] 3. In the present invention, through the setting of the heating component, when the yarn is dried, the heating component works. After the heating component transports hot air to the heating chamber of the support plate and the heating chamber of the partition plate, the yarn in the drying box contacts with both the support plate and the partition plate. The yarn is contact-dried by the support plate and the partition plate, which can further improve the drying effect of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 It is a structural schematic diagram showing the connection relationship between the partition device and the drying box of the present invention.

[0029] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle.

[0030] Figure 4 It is a structural schematic diagram showing the connection relationship between the partition plate and the rotating rod of the present invention.

[0031] Figure 5 It is a structural schematic diagram showing the connection relationship between the pushing device and the adjusting assembly of the present invention.

[0032] Figure 6 yes Figure 5 A partial enlarged view of point B in the middle.

[0033] Reference numerals:

[0034] 1. Drying box; 2. Hot drying component; 3. Partition device; 31. Support plate; 311. Arc groove; 32. Partition plate; 33. Rotating rod; 34. Adjusting component; 341. Gear; 342. Rack; 4. Abutting roller; 5. Pushing device; 51. Pushing rod; 52. Pushing component; 521. Pushing block; 522. Driving member; 6. Linkage device; 61. Connecting rod; 62. Linkage component; 621. Rotating sleeve; 622. Telescopic rod; 7. Fan; 8. Support frame. DETAILED DESCRIPTION

[0035] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0036] Reference Figure 1-Figure 6 A drying device for textile yarns of the present invention comprises a drying box 1, openings are provided on both sides of the drying box 1 in the length direction for the textile yarns to pass through, a hot drying component 2 for conveying hot air into the drying box 1 is arranged on the top of the drying box 1, the hot drying component 2 is arranged in the middle position of the drying box 1, and a plurality of hot drying components 2 are arranged at intervals along the length direction of the drying box 1, the hot drying component 2 comprises a hot drying pipe fixedly mounted on the drying box 1 and a hot drying element (not shown in the figure) for conveying hot air into the hot drying pipe, a partition device 3 is arranged in the drying box 1, the partition device 3 is used to separate a plurality of yarns, two groups of the partition devices 3 are arranged along the length direction of the yarn, and the two groups of the partition devices 3 are symmetrically arranged. There are multiple abutment rollers 4 rotating in the drying box 1, and the abutment rollers 4 abut against the top of the yarn. When the yarn needs to be dried, the yarn is first inserted into the drying box 1, and the multiple yarns gathered together are separated by the separation device 3. At the same time, the yarn is limited by the abutment rollers 4, and the hot drying component 2 works to transport hot air into the drying box 1 to dry the yarn in the drying box 1.

[0037] Reference Figure 2-Figure 4 The partition device 3 includes a plurality of support plates 31 fixedly arranged in the drying box 1, a plurality of partition plates 32 arranged on the support plates 31, and an adjusting mechanism for driving the partition plates 32 to rotate and adjust. The support plate 31 is a rectangular plate. The plurality of partition plates 32 are symmetrically arranged in two groups with the yarn at the middle position. Each group includes three partition plates 32. The plurality of partition plates 32 are arranged at intervals. The yarn is passed between two adjacent partition plates 32. One end of the partition plate 32 is rotatably matched with the support plate 31. A heating chamber is provided in each of the support plate 31 and the partition plate 32. A connecting pipe is provided between the support plate 31 and the partition plate 32. The heating chamber of the support plate 31 and the heating chamber of the partition plate 32 are connected through the connecting pipe. A heating component for conveying hot air into the heating chamber is provided on the drying box 1. The heating component has the same structure as the hot drying component 2.

[0038] Reference Figure 2 , Figure 4 and Figure 5 The adjustment mechanism includes a rotating rod 33 and an adjustment assembly 34 for driving the rotating rod 33 to rotate. The rotating rod 33 is rotatably matched with the support plate 31, and the rotating rod 33 is fixedly connected to the partition plate 32. The rotating rod 33 is used to drive the partition plate 32 to rotate, and the rotation angles of multiple partition plates 32 increase sequentially.

[0039] Reference Figure 4 , Figure 5 and Figure 6 The adjusting assembly 34 is arranged on the supporting plate 31, and the adjusting assembly 34 includes a gear 341 fixedly mounted on the rotating rod 33 and a rack 342 arranged on the supporting plate 31. There are multiple gears 341, and the multiple gears 341 gradually decrease in the direction away from the yarn at the middle position. The rack 342 is slidably fitted on the supporting plate 31, and the rack 342 is meshed with the multiple gears 341.

[0040] Reference Figure 4 , Figure 5 and Figure 6 A pushing device 5 is provided on the support plate 31, and the pushing device 5 is used to drive the two adjacent racks 342 to slide synchronously. The pushing device 5 includes a pushing rod 51 for driving the racks 342 to slide and a pushing assembly 52 provided on the support plate 31 and used to drive the pushing rod 51 to move. The pushing assembly 52 includes a pushing block 521 that is slidably matched on the support plate 31 along the width direction of the support plate 31 and a driving member 522 for driving the pushing block 521 to slide. The driving member 522 directly adopts a cylinder, and the cylinder body of the cylinder is fixedly connected to the support plate 31, and the piston rod of the cylinder is fixedly connected to the pushing block 521. Both ends of the pushing rod 51 are provided with a rotating seat, and one end of the pushing rod 51 is rotatably matched with the pushing block 521 through the rotating seat, and the other end is rotatably matched with the rack 342 through the rotating seat.

[0041] Reference Figure 4 , Figure 5 and Figure 6 , start the driving member 522, the driving member 522 drives the pushing block 521 to slide, drives the pushing rod 51 to slide and rotate, drives the rack 342 to slide, and during the sliding process, the rack 342 drives multiple gears 341 to rotate at the same time, thereby driving the rotating rod 33 to rotate, and driving the partition plate 32 to rotate, thereby realizing the rotation adjustment of the partition plate 32.

[0042] Reference Figure 4-Figure 6A linkage device 6 is provided on the support plate 31 for driving the two partition plates 32 along the length direction of the yarn to rotate simultaneously. A linkage device 6 is provided on each of the two partition plates 32 along the length direction of the yarn. The linkage device 6 includes a connecting rod 61 fixed on the partition plate 32 and a linkage assembly 62 for driving the two partition plates 32 to rotate. An arc groove 311 is opened on the support plate 31, and the connecting rod 61 rotates and fits in the arc groove 311.

[0043] Among them, refer to Figure 4-Figure 6 The linkage assembly 62 includes a rotating sleeve 621 rotatably matched with the connecting rod 61 and a telescopic rod 622 fixedly arranged on the rotating sleeve 621. The telescopic rod 622 is arranged along the length direction of the yarn. When a partition plate 32 along the length direction of the yarn rotates, the rotating sleeve 621 can be driven to move through the connecting rod 61, and then the telescopic rod 622 can be driven to move. The telescopic rod 622 simultaneously performs telescopic movement and drives the other partition plate 32 along the length direction of the yarn to rotate, so that the two partition plates 32 can simultaneously rotate toward or away from the yarn at the middle position.

[0044] Reference Figure 2 and Figure 3 A plurality of fans 7 are arranged in the drying box 1. Two groups of the fans 7 are arranged along the width direction of the drying box 1. Each group includes a plurality of fans 7 symmetrically arranged with the yarn at the middle position. A support frame 8 for rotatably supporting the fans 7 is fixedly arranged in the drying box 1. A rotating shaft is fixedly installed on the outer shell of the fan 7. The rotating shaft is rotatably matched with the support frame 8. The fan 7 is rotatably matched with the support frame 8 through the rotating shaft. A rotating gear can be fixedly installed on the rotating shaft, and the rotating gears on two adjacent fans 7 are meshed, so that when the two rotating gears rotate, the two rotating shafts can be driven to rotate, thereby driving the two fans 7 to rotate in directions away from or close to each other toward one end of the yarn at the same time. A motor for driving the rotating gear to rotate can be fixedly installed in the drying box 1.

[0045] The implementation principle of the drying device for textile yarn of the present invention is as follows: when the yarn needs to be dried, the driving member 522 is first started, and the driving member 522 drives the push block 521 to slide, drives the push rod 51 to slide and rotate, drives the rack 342 to slide, and during the sliding process, the rack 342 drives multiple gears 341 to rotate simultaneously, and then drives the rotating rod 33 to rotate, drives the partition plate 32 to rotate, and because the multiple gears 341 are of different sizes, when the multiple gears 341 drive the partition plate 32 to rotate, the distance between the ends of the two adjacent partition plates 32 that are away from the driving member 522 gradually increases along the yarns away from the middle position;

[0046] When one partition plate 32 along the length direction of the yarn rotates, the connecting rod 61 can drive the rotating sleeve 621 to move, thereby driving the telescopic rod 622 to move. The telescopic rod 622 simultaneously performs telescopic movement and drives the other partition plate 32 along the length direction of the yarn to rotate, so that the two partition plates 32 can simultaneously rotate toward the yarn away from the middle position;

[0047] After the rotation adjustment of the partition plate 32 is completed, the motor is started to drive the rotating gear to rotate, drive the rotating shaft to rotate, and then drive the fan 7 to rotate towards the yarn away from the middle position at the same time. After the rotation adjustment of the fan 7 is completed, the yarn is transported into the drying box 1. At this time, the bottom end of the yarn abuts against the upper surface of the support plate 31, and the side of the yarn abuts against the side of the partition plate 32 (its state is as shown in FIG. Figure 4 As shown), the yarn continues to be transported, the fan 7 is started, and the hot drying component 2 and the heating component are started to dry the yarn by hot air, which can improve the drying effect of the yarn.

[0048] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0049] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A drying device for textile yarn, comprising a drying box (1), characterized in that: A heat drying assembly (2) for conveying hot air into the drying box (1) is arranged on the top of the drying box (1). A partition device (3) is arranged in the drying box (1). The partition device (3) comprises a plurality of support plates (31) arranged in the drying box (1), a plurality of partition plates (32) arranged on the support plates (31), and an adjustment mechanism for driving the partition plates (32) to rotate and adjust. One end of the partition plate (32) is rotatably engaged with the support plate (31). The plurality of partition plates (32) are arranged at intervals. The yarn is passed between two adjacent partition plates (32). The adjustment mechanism comprises a rotating rod (33) and an adjustment assembly (34) for driving the rotating rod (33) to rotate. The rod (33) is connected to the partition plate (32); the adjustment assembly (34) is arranged on the support plate (31); the rotating rod (33) is used to drive the partition plate (32) to rotate, and the rotation angles of the plurality of partition plates (32) increase successively; the plurality of partition plates (32) are symmetrically arranged in two groups with the yarn at the middle position, and each group includes a plurality of the partition plates (32); the adjustment assembly (34) includes a gear (341) mounted on the rotating rod (33) and a rack (342) arranged on the support plate (31); a plurality of the gears (341) are arranged, and the gears (341) gradually decrease in a direction away from the yarn at the middle position; the rack (342) and the plurality of partition plates (32) are symmetrically arranged in two groups with the yarn at the middle position; each group includes a plurality of the partition plates (32); The gears (341) are all meshed, the rack (342) is slidably matched with the support plate (31), and a pushing device (5) is provided on the support plate (31). The pushing device (5) comprises a pushing rod (51) for driving the rack (342) to slide, and a pushing component (52) provided on the support plate (31) and used to drive the pushing rod (51) to move. The pushing component (52) comprises a pushing block (521) slidably matched with the support plate (31) and a driving member (522) for driving the pushing block (521) to slide. One end of the pushing rod (51) is rotatably matched with the pushing block (521), and the other end is rotatably matched with the rack (342). The separating device (3) is moved along the yarn. Two groups of partitioning devices (3) are arranged in the length direction of the yarn, and the two groups of partitioning devices (3) are symmetrically arranged. The support plate (31) is provided with a linkage device (6) for driving the two partitioning plates (32) to rotate simultaneously along the length direction of the yarn. The linkage device (6) comprises a connecting rod (61) arranged on the partitioning plate (32) and a linkage assembly (62) for driving the two partitioning plates (32) to rotate. The support plate (31) is provided with an arc groove (311). The connecting rod (61) is rotatably engaged in the arc groove (311). The linkage assembly (62) comprises a rotating sleeve (621) rotatably engaged with the connecting rod (61) and a telescopic rod (622) arranged on the rotating sleeve (621).

2. A drying device for textile yarn according to claim 1, characterized in that: A heating chamber is provided in each of the support plate (31) and the partition plate (32); a connecting pipe is provided between the support plate (31) and the partition plate (32); the heating chamber of the support plate (31) and the heating chamber of the partition plate (32) are connected via the connecting pipe; and a heating component for conveying hot air into the heating chamber is provided on the drying box (1).

3. A drying device for textile yarn according to claim 1, characterized in that: A plurality of fans (7) are arranged in the drying box (1), and the plurality of fans (7) are symmetrically arranged with the yarn at the middle position. A support frame (8) for rotatably supporting the fans (7) is arranged in the drying box (1).

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